71227359

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1217}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 117804960

約数和(自身を除く): 46577601

約数列:

[1, 3, 7, 9, 21, 63, 929, 1217, 2787, 3651, 6503, 8361, 8519, 10953, 19509, 25557, 58527, 76671, 1130593, 3391779, 7914151, 10175337, 23742453, 71227359]

約数ペア:

[(1, 71227359), (3, 23742453), (7, 10175337), (9, 7914151), (21, 3391779), (63, 1130593), (929, 76671), (1217, 58527), (2787, 25557), (3651, 19509), (6503, 10953), (8361, 8519)]